יְהוָ֛ה מָסַ֥ךְ בְּקִרְבָּ֖הּ ר֣וּחַ עִוְעִ֑ים וְהִתְע֤וּ אֶת־מִצְרַ֙יִם֙ בְּכָֽל־מַעֲשֵׂ֔הוּ כְּהִתָּע֥וֹת שִׁכּ֖וֹר בְּקִיאֽוֹ׃
גאָט האָט אַרײַנגעגאָסן אין איראַ גײַסט פֿון פֿאַרדרײעניש; און זײ האָבן געמאַכט מצרַיִם זיך װאַקלען אין אַל זײַן טוּונגװי אַ שכּור טוט זיך װאַקלען בײַ זײַן ברעכן.
Rashi
The Lord has poured into its midst He mixed a drink for them in its midst, which perverted their spirit, an expression similar to (Prov. 9:2), “She mixed (מָסְכָה) her wine.” Mixing a beverage in a cask until he blends it to its proper flavor is called מֶסֶךְ.
Ibn Ezra
נסך ═ מסך Hath mingled. The two roots have the same meaning, namely, to mingle.